Considering both the discrete and ordered nature of the household car ownership an ordered logistic regression model to predict household car ownership is established by using the data of Nanjing Household Travel Surv...Considering both the discrete and ordered nature of the household car ownership an ordered logistic regression model to predict household car ownership is established by using the data of Nanjing Household Travel Survey in the year 2012. The model results show that some household characteristics such as the number of driver licenses household income and home location are significant.Yet the intersection density indicating the street patterns of home location and the dummy near the subway and the bus stop density indicating the transit accessibility of home location are insignificant.The model estimation obtains a good γ2 the goodness of fit of the model and the model validation also shows a good performance in prediction.The marginal effects of all the significant explanatory variables are calculated to quantify the odds change in the household car ownership following a one-unit change in the explanatory variables.展开更多
The objective of this study was to investigate if the mothers’ demographics and household characteristics—including type of use of cooking fuel, energy and toilet facilities—have any implication for complete immuni...The objective of this study was to investigate if the mothers’ demographics and household characteristics—including type of use of cooking fuel, energy and toilet facilities—have any implication for complete immunisation rates among their children. A cross-sectional data analysis of a nationally representative sample of 4925 women with at least one child was performed. Chisquared tests and multivariate logistic regression analyses were used. Immunisation coverage was positively associated with the mother’s education and with household characteristics such as toilet facility, electricity and involvement in a microfinance group. These findings indicate the need for further advocacy for increased knowledge on the importance of vaccination and affordable public immunisation programs focusing on higher risk households such as those with pit facilities, lack of electricity and no participation in a microfinance group. Such households warrant further attention and can be targeted for immunisation coverage.展开更多
文摘Considering both the discrete and ordered nature of the household car ownership an ordered logistic regression model to predict household car ownership is established by using the data of Nanjing Household Travel Survey in the year 2012. The model results show that some household characteristics such as the number of driver licenses household income and home location are significant.Yet the intersection density indicating the street patterns of home location and the dummy near the subway and the bus stop density indicating the transit accessibility of home location are insignificant.The model estimation obtains a good γ2 the goodness of fit of the model and the model validation also shows a good performance in prediction.The marginal effects of all the significant explanatory variables are calculated to quantify the odds change in the household car ownership following a one-unit change in the explanatory variables.
文摘The objective of this study was to investigate if the mothers’ demographics and household characteristics—including type of use of cooking fuel, energy and toilet facilities—have any implication for complete immunisation rates among their children. A cross-sectional data analysis of a nationally representative sample of 4925 women with at least one child was performed. Chisquared tests and multivariate logistic regression analyses were used. Immunisation coverage was positively associated with the mother’s education and with household characteristics such as toilet facility, electricity and involvement in a microfinance group. These findings indicate the need for further advocacy for increased knowledge on the importance of vaccination and affordable public immunisation programs focusing on higher risk households such as those with pit facilities, lack of electricity and no participation in a microfinance group. Such households warrant further attention and can be targeted for immunisation coverage.
